Lander injection

  • 20,000+ Graduates
  • 20 Years of Excellence

Become a Cosmetic Botox & Filler Injector!

“On a scale of 1 to 10 I rate it a 20. It was phenomenal. All the best providers in the industry who are experts in medical aesthetics” – Michelle RN

Learn Botox & Dermal Fillers

Increase your earnings practicing fun medicine!

  • Weekend Classes Available
  • #1 Rated Injection Training for Nurses, NP’s, PA’s, & Physicians
  • Over 7,000 Raving Reviews
  • Our institute offers cutting edge curriculum taught by expert instructors with up to 20 years of experience!

“The doctor that hired me said this institute’s certification is what set me apart from the rest of the applicants.”
– Kristen Delaney




What you will learn

National Injection Institute
(A Sister Company to National Laser Institute)

  • Botox (& other neurotoxins)
  • Dermal fillers (Restylane, Juvederm, & more)
  • Advanced injection areas
  • PRP (Platelet Rich Plasma)
  • PDO threads
  • Kybella
  • Sclerotherapy
  • Sculptra
  • I don’t think I could have ever found a better school than this. I’m an RN, and just completed a week long injection training. And I usually don’t write reviews, but I absolutely have to this time. Thank you thank you! – Talia
  • I finally have freedom, which what I wanted. My two boys are my priority, so I get to make my own schedule. For the first time in my nursing career, I’m living my passion. – Lolita
  • I started as a small shop, and got my first 18 clients. I then grew it to 5 suites, and now have over 3,000 clients and we’ve grown over 300%. – Amber
  • In my third year of opening my medspa, I had a $20,000 dollar day. Thank you thank you thank you for being part of my journey. – Krys

CE/CME Boxes injection

7000+5-star reviews

20+ Years of

20,000+ Successful graduates

CE/CME CreditsCredits available for Medical Professionals

Proprietary CoursesWe supply 100% of our class models

Hands-on ExperienceMost hands-on training in the country

Intimate Class Sizes3:5 instructor to
attendee ratio

First in the IndustryPioneered laser and injection training in 2003

#1 RatedMedical Aesthetics Training Brand in the Country

Market Potential

The medical aesthetics industry is a multi-billion dollar market! There are over 8000 medspas and countless more physicians offices offering medical aesthetics.


No insurance hassles. Now you can offer a full range of cash aesthetic procedures to your patients.


Work at the over 8000 med spas, work for a physician, or open your own biz with normal hours, no nights or weekends!

Choose to attend our in-person hands-on clinical injection program, or attend our online courses from the comfort of your own home.

Our Corporate Headquarters

16601 North 90th Street
Scottsdale, Arizona 85260